Verbatim text: Sharp, A. J. 1955. Factors in the distribution of Hyophila tortula and an extension of its known range to include Michigan. Mitt. Thüring. Bot. Ges. 1: 222–224.
Author: Sharp, A.J.
Year: 1955
Title: Factors in the distribution of Hyophila tortula and an extension of its known range to include Michigan
Journal: Mitt. Thüring. Bot. Ges
Volume: 1
Pages: 222–224